People with coronary artery stenosis can participate in tai chi activities if there is no special discomfort before or after the activity, and if necessary, they can go to the hospital for exercise evaluation and then decide. In addition to medication and dietary treatment under the guidance of a doctor, patients with coronary artery stenosis can improve their blood pressure and blood supply to the coronary arteries by doing some exercises within their ability. Most patients with coronary artery stenosis can choose to walk, tai chi, climb stairs and other sports, but exercise such as palpitations (rapid heartbeat, often accompanied by panic), chest pain, dizziness and other discomforts should be immediately stationary rest. If patients with coronary artery stenosis have just been treated with stents or surgery, they need to gradually resume exercise under the guidance of their doctors, in a gradual manner. Coronary artery stenosis patients without special circumstances can carry out tai chi exercise, in addition to the need to follow the doctor’s instructions to use drugs to treat the disease.